Nice design. It would work, but, I have an aversion to having to go through more than one roundabout at a time.
Your design however does provide a nice solution to the Baig Blvd problem, where currently you have northbound traffic on Wheeler wanting to access Baig Blvd having to transit across the southbound lanes.
I don't know what traffic planner signed off on that particular solution, but, they should be taken out into a field and shot!!!
It also allows for a connection to the future extension of Assumption Blvd - nice touch.
Do you think the turning radius of your roundabouts would be too tight for large trucks and RVs???